Madison Le, Mohammed Hadi, and Atef Elsherbeni. 2020. “Quantifying Sub-Gridding Errors in Standard and Hybrid Higher Order 2D FDTD Simulations”. The Applied Computational Electromagnetics Society Journal (ACES) 35 (11):1428-29. https://journals.riverpublishers.com/index.php/ACES/article/view/7631.